Section 91.1611 - Special Federal Aviation Regulation No. 115-Prohibition Against Certain Flights in Specified Areas of the Sanaa Flight Information Region (FIR) (OYSC)(a)Applicability. This Special Federal Aviation Regulation (SFAR) applies to the following persons: (1) All U.S. air carriers and U.S. commercial operators;(2) All persons exercising the privileges of an airman certificate issued by the FAA, except when such persons are operating U.S.-registered aircraft for a foreign air carrier; and(3) All operators of U.S.-registered civil aircraft, except when the operator of such aircraft is a foreign air carrier.(b)Flight prohibition. Except as provided in paragraphs (c) and (d) of this section, no person described in paragraph (a) of this section may conduct flight operations in the portion of the Sanaa Flight Information Region (FIR) (OYSC) that is west of a line drawn direct from KAPET (163322N 0530614E) to NODMA (152603N 0533359E), northwest of a line drawn direct from NODMA to IMPAG (140638N 0503924E) then from IMPAG to TIMAD (115500N 0463500E), north of a line drawn direct from TIMAD to PARIM (123200N 0432720E), and east of a line drawn direct from PARIM to RIBOK (154700N 0415230E). Use of jet route UN303 is not authorized.(c)Permitted operations. This section does not prohibit persons described in paragraph (a) of this section from conducting flight operations in the Sanaa FIR (OYSC) under the following circumstances: (1)Permitted operations that do not require an approval or exemption from the FAA. Flight operations may be conducted in the Sanaa FIR (OYSC) in that airspace east of a line drawn direct from KAPET (163322N 0530614E) to NODMA (152603N 0533359E), southeast of a line drawn direct from NODMA to IMPAG (140638N 0503924E) then from IMPAG to TIMAD (115500N 0463500E), south of a line drawn direct from TIMAD to PARIM (123200N 0432720E), and west of a line drawn direct from PARIM to RIBOK (154700N 0415230E). Use of jet routes UT702 and M999 are authorized. All flight operations conducted under this subparagraph must be conducted subject to the approval of, and in accordance with the conditions established by, the appropriate authorities of Yemen.(2)Operations permitted under an approval or exemption issued by the FAA. Flight operations may be conducted in the Sanaa FIR (OYSC) in that airspace west of a line drawn direct from KAPET (163322N 0530614E) to NODMA (152603N 0533359E), northwest of a line drawn direct from NODMA to IMPAG (140638N 0503924E) then from IMPAG to TIMAD (115500N 0463500E), north of a line drawn direct from TIMAD to PARIM (123200N 0432720E), and east of a line drawn direct from PARIM to RIBOK (154700N 0415230E) if such flight operations are conducted under a contract, grant, or cooperative agreement with a department, agency, or instrumentality of the U.S. Government (or under a subcontract between the prime contractor of the U.S. Government department, agency, or instrumentality and the person subject to paragraph (a)), with the approval of the FAA, or under an exemption issued by the FAA. The FAA will consider requests for approval or exemption in a timely manner, with the order of preference being: First, for those operations in support of U.S. Government-sponsored activities; second, for those operations in support of government-sponsored activities of a foreign country with the support of a U.S. government department, agency, or instrumentality; and third, for all other operations.(d)Emergency situations. In an emergency that requires immediate decision and action for the safety of the flight, the pilot in command of an aircraft may deviate from this section to the extent required by that emergency. Except for U.S. air carriers and commercial operators that are subject to the requirements of 14 CFR part 119, 121 , 125 , or 135 , each person who deviates from this section must, within 10 days of the deviation, excluding Saturdays, Sundays, and Federal holidays, submit to the responsible Flight Standards office a complete report of the operations of the aircraft involved in the deviation, including a description of the deviation and the reasons for it.(e)Expiration. This SFAR will remain in effect until January 7, 2025. The FAA may amend, rescind, or extend this SFAR, as necessary.Amdt. 91-340B, 84 FR 67665 , Dec. 11, 2019, as amended by Amdt. 91-340C, 86 FR 69173 , Dec. 7, 2021; Docket No. FAA-2015-8672; Amdt. No. 91-340D, 88 FR 65320 , Sept. 22, 2023 Docket FAA-2015-8672, Amdt.91-340, 81 FR 731 , 1/7/2016; Docket FAA-2015-8672, Amdt. 91-340A, 82 FR 58728 , 12/14/2017; as amended by Docket FAA-2018-0119, Amdt. 91-350, 83 FR 9172 , 3/5/2018; Amdt. 91-340B, 84 FR 67665 , 12/11/2019; as amended by Amdt. 91-340C, 86 FR 69173 , 12/7/2021; Docket No. FAA-2015-8672; Amdt. No. 91-340D, 88 FR 65320 , 9/22/2023